Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 656381Generated: October 28, 2026

Ethanol → HCID 18440312, compound

https://huagongshe.com/reaction/656381

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantSodium CyanideHCID 8929—
ReactantAmmonium CarbonateHCID 517111—
Reactant6-Bromo-2-tetraloneHCID 2733553—
ProductHCID 18440312HCID 18440312—

Reaction Conditions

Temperature70 °C

Reaction Steps

A stirred mixture of 6-bromo-2-tetralone (17.6 g, 78.2 mmol), sodium cyanide (9.58 g, 195 mmol), and ammonium carbonate (97.7 g, 1.02 mol) in 1420 (100 mL) and EtOH (100 mL) was heated to 70° C. for 3 h, then allowed to cool to ambient temperature. The precipitate was collected by filtration and washed with H2O (5×200 mL). Drying in vacuo afforded the title compound. MS: m/z=297 (M+1).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08071771B2
Source datasetuspto-grants-2011_12
ORD IDord-f2402f654e7e4c1ea0f7e97b4a888b04
Source noteuspto-grants-2011_12